Iaco, Bettina DeGrossi, RobertoLuccio, FabrizioPagli, Linda2015-03-202015-03-202015-03-20http://hdl.handle.net/10263/6104International conference on advances in pattern recognition and digital techniques : proceedings of P.C.Mahalanobis birth centenary volume(1993).enPattern ditectionMatchingInstances of pattern ditection and Matching in discrete structuresPresentation